Your FICO score — the model used in roughly 90% of U.S. lending decisions — weighs five factors. Understanding how negative items interact with each factor helps you prioritize what to fix first.
Payment history (35% of your score): This is the single largest factor, and it is where late payments, collections, and charge-offs do the most damage. A 90-day late payment hurts more than a 30-day late, and recent delinquencies hurt more than older ones.
Credit utilization (30%): This measures how much of your available revolving credit you are using. Charge-offs and closed accounts can reduce your total available credit, which may push your utilization ratio higher — a double hit.
Length of credit history (15%): Closing old accounts or having accounts closed by creditors shortens your average account age, which can lower your score.
Credit mix (10%): Having a variety of account types (installment loans, revolving credit, mortgage) helps your score slightly. Losing accounts to charge-offs or collections can reduce this diversity.
New credit inquiries (10%): Each hard inquiry from a credit application can temporarily reduce your score by a few points. Multiple inquiries for the same type of loan within a 14 to 45-day window (depending on the FICO model) are typically counted as a single inquiry.
The good news: negative items lose their scoring impact over time, even before they fall off your report. A collection from five years ago hurts far less than one from five months ago. The scoring models are designed to weight recency heavily, which means your most recent 24 months of behavior matter most for recovery.
If your report contains errors or outdated information, reviewing it regularly is the first step. For help identifying which items to dispute and how, our credit repair category page covers the process in detail.